EP0267300A4 - Verfahren zur herstellung von 2-chlorpropionaldehyd. - Google Patents

Verfahren zur herstellung von 2-chlorpropionaldehyd.

Info

Publication number
EP0267300A4
EP0267300A4 EP19870903414 EP87903414A EP0267300A4 EP 0267300 A4 EP0267300 A4 EP 0267300A4 EP 19870903414 EP19870903414 EP 19870903414 EP 87903414 A EP87903414 A EP 87903414A EP 0267300 A4 EP0267300 A4 EP 0267300A4
Authority
EP
European Patent Office
Prior art keywords
chloropropionaldehyde
water
reaction
extract
concentration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19870903414
Other languages
English (en)
French (fr)
Other versions
EP0267300B1 (de
EP0267300A1 (de
Inventor
Hiroshi Ono
Takaharu Kasuga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP61113545A external-priority patent/JPH0720906B2/ja
Priority claimed from JP61113543A external-priority patent/JPH0720904B2/ja
Priority claimed from JP61116140A external-priority patent/JPH0720907B2/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of EP0267300A1 publication Critical patent/EP0267300A1/de
Publication of EP0267300A4 publication Critical patent/EP0267300A4/de
Application granted granted Critical
Publication of EP0267300B1 publication Critical patent/EP0267300B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EP87903414A 1986-05-20 1987-05-20 Verfahren zur herstellung von 2-chlorpropionaldehyd Expired - Lifetime EP0267300B1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP113543/86 1986-05-20
JP61113545A JPH0720906B2 (ja) 1986-05-20 1986-05-20 ２−クロロプロピオンアルデヒドの製造方法
JP61113543A JPH0720904B2 (ja) 1986-05-20 1986-05-20 ２−クロロプロピオンアルデヒドの製造法
JP113545/86 1986-05-20
JP116140/86 1986-05-22
JP61116140A JPH0720907B2 (ja) 1986-05-22 1986-05-22 ２−クロロプロピオンアルデヒドの製造法

Publications (3)

Publication Number Publication Date
EP0267300A1 EP0267300A1 (de) 1988-05-18
EP0267300A4 true EP0267300A4 (de) 1988-11-22
EP0267300B1 EP0267300B1 (de) 1992-01-02

Family

ID=27312530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87903414A Expired - Lifetime EP0267300B1 (de) 1986-05-20 1987-05-20 Verfahren zur herstellung von 2-chlorpropionaldehyd

Country Status (4)

Country Link
US (1) US4885400A (de)
EP (1) EP0267300B1 (de)
DE (1) DE3775710D1 (de)
WO (1) WO1987007262A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239570A (en) * 1960-07-22 1966-03-08 Shell Oil Co Hydroformylation of olefins
FR1397779A (fr) * 1964-06-05 1965-04-30 Lonza Ag Procédé de préparation d'aldéhydes alpha-monohalogénés
JPS5995235A (ja) * 1982-11-24 1984-06-01 Mitsubishi Chem Ind Ltd ヒドロホルミル化法
JPS5995239A (ja) * 1982-11-22 1984-06-01 Mitsubishi Petrochem Co Ltd α−（６−メトキシ−２−ナフチル）プロピオン酸の製造法
JPH06713B2 (ja) * 1985-10-24 1994-01-05 三井東圧化学株式会社 ２−クロロプロピオンアルデヒドの製造法
JPS61126046A (ja) * 1984-11-26 1986-06-13 Mitsui Toatsu Chem Inc ２−クロロプロピオンアルデヒドの製造方法
JPH0627087B2 (ja) * 1985-07-09 1994-04-13 三井東圧化学株式会社 ２−クロロプロピオンアルデヒドの製造方法
EP0183199B1 (de) * 1984-11-26 1989-10-18 MITSUI TOATSU CHEMICALS, Inc. Herstellungsverfahren für 2-Chlorpropionaldehyd
JPH0627088B2 (ja) * 1985-07-22 1994-04-13 三井東圧化学株式会社 ２−クロロプロピオンアルデヒドの製造法
DE3534314A1 (de) * 1985-09-26 1987-04-02 Ruhrchemie Ag Verfahren zur herstellung von aldehyden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 11, no. 307 (C-450)[2754], 7th October 1987; & JP-A-62 96 444 (MITSUI TOATSU CHEM. INC.) 02-05-1987 *

Also Published As

Publication number Publication date
EP0267300B1 (de) 1992-01-02
DE3775710D1 (de) 1992-02-13
US4885400A (en) 1989-12-05
EP0267300A1 (de) 1988-05-18
WO1987007262A1 (en) 1987-12-03

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